中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.015 seconds)

    UNIVERSAL PHOTONIC ADAPTOR FOR COUPLING AN OPTICAL CONNECTOR TO AN OPTOELECTRONIC SUBSTRATE
    1.
    发明申请
    UNIVERSAL PHOTONIC ADAPTOR FOR COUPLING AN OPTICAL CONNECTOR TO AN OPTOELECTRONIC SUBSTRATE 审中-公开

    公开(公告)号：WO2018165061A1

    公开(公告)日：2018-09-13

    申请号：PCT/US2018/021000

    申请日：2018-03-06

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： MATISS, Andreas ,  SUTHERLAND, James Scott

    IPC: G02B6/42 ,  G02B6/38

    Abstract: A photonic adaptor has a first face side to couple the photonic adaptor to an optical connector and a second face side to couple the photonic adaptor to an optoelectronic substrate. The photonic adaptor comprises a plurality of optical fibers being arranged between the first face side and the second face side of the photonic adaptor. The photonic adaptor comprises at least one alignment pin projecting out of at least the first face side of the photonic adaptor. The at least one alignment pin is configured to be inserted in the optical connector to align optical fibers of an optical cable to the optical fibers of the photonic adaptor.

    OPTICAL ASSEMBLIES, INTERCONNECTION SUBSTRATES AND METHODS FOR FORMING OPTICAL LINKS IN INTERCONNECTION SUBSTRATES
    2.
    发明申请
    OPTICAL ASSEMBLIES, INTERCONNECTION SUBSTRATES AND METHODS FOR FORMING OPTICAL LINKS IN INTERCONNECTION SUBSTRATES 审中-公开
    光学组件，互连基板和在互连基板中形成光学连接的方法

    公开(公告)号：WO2018022318A1

    公开(公告)日：2018-02-01

    申请号：PCT/US2017/042062

    申请日：2017-07-14

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： MASTERS, Leonard Thomas ,  MODAVIS, Robert Adam ,  SUTHERLAND, James Scott

    IPC: G02B6/26 ,  G02B6/13 ,  G02B6/42

    CPC classification number: G02B6/4206 ,  G02B6/1228 ,  G02B6/13 ,  G02B6/26 ,  G02B6/305 ,  G02B6/42 ,  G02B6/4227

    Abstract: Optical assemblies, interconnection substrates and methods of forming optical links are disclosed. In one embodiment, an optical assembly includes a first waveguide substrate, a second waveguide substrate, and an interconnection substrate having a first end face, a second end face, and a laser written waveguide. The first waveguide substrate is coupled to the first end face of the interconnection substrate, and the first waveguide is optically coupled to the laser written waveguide. The laser written waveguide terminates at the second end face of the interconnection substrate. The second waveguide substrate is coupled to the second end face of the interconnection substrate such that the second waveguide is optically coupled to the laser written waveguide at the second end face.

    Abstract translation: 公开了光学组件，互连基板和形成光学链路的方法。 在一个实施例中，光学组件包括第一波导衬底，第二波导衬底和具有第一端面，第二端面和激光写入波导的互连衬底。 第一波导衬底耦合到互连衬底的第一端面，并且第一波导光耦合到激光写入波导。 激光写入波导终止于互连衬底的第二端面。 第二波导衬底耦合到互连衬底的第二端面，使得第二波导光学耦合到在第二端面的激光写入波导。

    AN OPTICAL INTERFACE DEVICE HAVING A CURVED WAVEGUIDE USING LASER WRITING AND METHODS OF FORMING
    3.
    发明申请
    AN OPTICAL INTERFACE DEVICE HAVING A CURVED WAVEGUIDE USING LASER WRITING AND METHODS OF FORMING 审中-公开
    具有使用激光写入的弯曲波形的光学接口装置和形成方法

    公开(公告)号：WO2017053073A1

    公开(公告)日：2017-03-30

    申请号：PCT/US2016/050641

    申请日：2016-09-08

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： SUTHERLAND, James Scott

    IPC: G02B6/42

    CPC classification number: G02B6/4214 ,  C03B23/0006 ,  C03B23/023 ,  C03C23/0025 ,  G02B6/125 ,  G02B6/30 ,  G02B6/4204 ,  G02B6/4206 ,  G02B6/4249

    Abstract: An optical interface device for optically connecting photonic devices to optical device along with methods of making. The method includes providing a glass support member that is either monolithic or laminated. A laser beam is used to write cores in the body of the support member. The support member includes a bend section and the cores generally follow the bend section and serve to define curved optical waveguides. The cores provide strong out-of-plane optical confinement, thereby allowing for strong bends and therefore a compact design for the optical interface device.

    Abstract translation: 一种用于将光子器件光学连接到光学装置的光学接口装置以及制造方法。 该方法包括提供整体式或层压的玻璃支撑构件。 使用激光束将芯体写入支撑构件的主体中。 支撑构件包括弯曲部分，并且芯部通常沿着弯曲部分并且用于限定弯曲的光波导。 这些内核提供强大的平面外光限制，从而允许强弯曲，因此可以实现光接口设备的紧凑设计。

    CONTROLLED-CONTACT METHOD OF MEASURING INSERTION LOSS IN OPTICAL FIBER CONNECTORS
    4.
    发明申请
    CONTROLLED-CONTACT METHOD OF MEASURING INSERTION LOSS IN OPTICAL FIBER CONNECTORS 审中-公开
    光纤连接器测量插入损失的控制接触方法

    公开(公告)号：WO2016053676A1

    公开(公告)日：2016-04-07

    申请号：PCT/US2015/051372

    申请日：2015-09-22

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： FUSCO, Adam Joseph ,  RICKETTS, Daniel Ohen ,  SUTHERLAND, James Scott ,  VANCE, Neil David ,  ZAMBRANO, Elvis Alberto

    IPC: G01M11/00 ,  G02B6/38

    CPC classification number: G01M11/30 ,  G01M11/33 ,  G02B6/385

    Abstract: A controlled-contact method of measuring an insertion loss of a compressible DUT having a first ferrule with a first optical fiber and a first end face is disclosed. The method utilizes a compressible reference connector having a second ferrule with a second optical fiber and a second end face. The method includes: axially aligning the first and second ferrules to define a gap with an axial gap distance of greater than 150 μm; moving the reference connector at a connector velocity in the range from 1 mm/s to 5 mm/s; when the gap distance is less than 150 μm, reducing the connector velocity to between 10 μm/s and 500 μm/s until contact while continuing to measure the coupled optical power; after contact, increasing the connector velocity as the reference and DUT connector axially compress. The insertion loss is determined from ongoing measurements of the coupled optical power.

    Abstract translation: 公开了一种用第一光纤和第一端面测量具有第一套圈的可压缩DUT的插入损耗的受控接触方法。 该方法利用具有带有第二光纤和第二端面的第二套圈的可压缩参考连接器。 该方法包括：轴向对准第一和第二套圈以限定具有大于150μm的轴向间隙距离的间隙; 以1 mm / s至5 mm / s范围内的连接器速度移动参考连接器; 当间隙距离小于150μm时，将连接器速度降低到10μm/ s至500μm/ s之间，直到接触，同时继续测量耦合的光功率; 接触后，增加作为参考和DUT连接器轴向压缩的连接器速度。 插入损耗由耦合光功率的持续测量来确定。

    WAVEGUIDE CONNECTOR ELEMENTS AND OPTICAL ASSEMBLIES INCORPORATING THE SAME
    6.
    发明申请
    WAVEGUIDE CONNECTOR ELEMENTS AND OPTICAL ASSEMBLIES INCORPORATING THE SAME 审中-公开
    波导连接器元件和包含该元件的光学组件

    公开(公告)号：WO2018022319A1

    公开(公告)日：2018-02-01

    申请号：PCT/US2017/042063

    申请日：2017-07-14

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： BRUSBERG, Lars Martin Otfried ,  FORTUSINI, Davide Domenico ,  SUTHERLAND, James Scott

    IPC: G02B6/30 ,  G02B6/13 ,  G02B6/42

    CPC classification number: G02B6/305 ,  G02B6/13 ,  G02B6/421 ,  G02B6/4249

    Abstract: Optical waveguide connector elements for optical coupling optical components of an optical assembly, such as the edge coupling of optical printed circuit boards. In one embodiment, a waveguide connector element includes a first end face and a second end face, a pre-existing optical waveguide within or on a surface of the waveguide connector element, and a laser written optical waveguide optically coupled to an end of the pre-existing optical waveguide and extending toward one of the first end face and the second end face.

    Abstract translation: 用于光学组件的光学耦合光学组件的光波导连接器元件，诸如光学印刷电路板的边缘耦合。 在一个实施例中，波导连接器元件包括第一端面和第二端面，在波导连接器元件的表面内或表面上的预先存在的光波导以及光学耦合到波导连接器元件的端部的激光写入光波导， 存在的光波导并且朝着第一端面和第二端面中的一个延伸。

    NON-CONTACT METHODS OF MEASURING INSERTION LOSS IN OPTICAL FIBER CONNECTORS
    7.
    发明申请
    NON-CONTACT METHODS OF MEASURING INSERTION LOSS IN OPTICAL FIBER CONNECTORS 审中-公开
    光纤连接器测量插入损耗的非接触方法

    公开(公告)号：WO2016018845A1

    公开(公告)日：2016-02-04

    申请号：PCT/US2015/042346

    申请日：2015-07-28

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： FUSCO, Adam Joseph ,  RICKETTS, Daniel Ohen ,  SUTHERLAND, James Scott ,  VANCE, Neil David ,  ZAMBRANO, Elvis Alberto

    IPC: G01M11/00 ,  G02B6/38

    CPC classification number: G01J1/30 ,  G01J1/0271 ,  G01J1/0425 ,  G01M11/30 ,  G01M11/33 ,  G02B6/3829 ,  G02B6/385 ,  G02B6/3874 ,  G02B6/4225 ,  H04B10/0795

    Abstract: A non-contact method of measuring an insertion loss of a DUT connector is disclosed. The DUT connector has a first ferrule with a first optical fiber and a first end face. The method utilizes a reference connector having a second ferrule with a second optical fiber and a second end face. The method includes: axially aligning the first and second ferrules so that the first and second end faces are confronting and spaced apart to define a gap with an axial gap distance d; measuring values of the insertion loss between the first and second optical fibers for different gap distances d > 0; and estimating a value for the insertion loss for a gap distance of d = 0 based on the measured values of the insertion loss when d > 0.

    Abstract translation: 公开了一种测量DUT连接器的插入损耗的非接触方法。 DUT连接器具有带有第一光纤和第一端面的第一套圈。 该方法利用具有带有第二光纤和第二端面的第二套圈的参考连接器。 该方法包括：轴向对准第一和第二套圈，使得第一和第二端面面对并间隔开以限定具有轴向间隙距离d的间隙; 测量不同间隙距离d> 0的第一和第二光纤之间的插入损耗的值; 并且当d> 0时，基于插入损耗的测量值，估计针对d = 0的间隙距离的插入损耗的值。

    METHODS OF FERRULE RESHAPING FOR CORRECTING CORE-TO-FERRULE CONCENTRICITY ERRORS, AND OPTICAL FIBER CABLE ASSEMBLIES RELATED TO SUCH METHODS
    9.
    发明申请
    METHODS OF FERRULE RESHAPING FOR CORRECTING CORE-TO-FERRULE CONCENTRICITY ERRORS, AND OPTICAL FIBER CABLE ASSEMBLIES RELATED TO SUCH METHODS 审中-公开
    用于校正芯到耳的同心度错误的耳环重新定位方法以及与这种方法有关的光纤电缆组件

    公开(公告)号：WO2017205603A1

    公开(公告)日：2017-11-30

    申请号：PCT/US2017/034432

    申请日：2017-05-25

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： BOOKBINDER, Dana Craig ,  PIECH, Garrett Andrew ,  SUTHERLAND, James Scott ,  WEBB, Michael Brian ,  ZAMBRANO, Elvis Alberto

    IPC: G02B6/38

    CPC classification number: C03B37/07 ,  C03B37/15 ,  C03B2201/40 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3843 ,  G02B6/3874 ,  G02B6/3887

    Abstract: Methods of reshaping ferrules (20) used in optical fiber cables assemblies (170) are disclosed. The reshaping methods reduce a core-to-ferrule concentricity error (E), which improves coupling efficiency and optical transmission. The methods include measuring a distance (δ) and angular direction (θ) from a true center (30) of the ferrule to the core (46), wherein the true center (30) is based on an outer surface (26) of the ferrule. The methods also include reshaping at least a portion (26P) of the ferrule (20) to define a new true center (30') of the ferrule (20) and reduce the distance (δ). A variety of reshaping techniques are also disclosed.

    Abstract translation: 公开了用于光纤光缆组件（170）中的变形套圈（20）的方法。 整形方法减少了核心到套圈的同心度误差（E），从而提高了耦合效率和光传输。 所述方法包括测量从套圈的真正中心（30）到核心（46）的距离（δ）和角度方向（θ），其中真实中心（30）基于所述套圈的外表面（26） 卡套。 该方法还包括重塑套箍（20）的至少一部分（26P）以限定套箍（20）的新的真正中心（30'）并减小距离（δ）。 还公开了各种改型技术。

Patent Agency Ranking